57220095

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 93772800

約数和(自身を除く): 36552705

約数列:

[1, 3, 5, 15, 79, 109, 237, 327, 395, 443, 545, 1185, 1329, 1635, 2215, 6645, 8611, 25833, 34997, 43055, 48287, 104991, 129165, 144861, 174985, 241435, 524955, 724305, 3814673, 11444019, 19073365, 57220095]

約数ペア:

[(1, 57220095), (3, 19073365), (5, 11444019), (15, 3814673), (79, 724305), (109, 524955), (237, 241435), (327, 174985), (395, 144861), (443, 129165), (545, 104991), (1185, 48287), (1329, 43055), (1635, 34997), (2215, 25833), (6645, 8611)]